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boyakko [2]
3 years ago
7

_____ are related to poor productivity of harvest due to poor care for soil.

Biology
1 answer:
Marrrta [24]3 years ago
7 0

Answer:

Soil Tillage, Climate Change and Soil Carbon Sequestration

Explanation:

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Sodium ions are more highly concentrated outside the cell, in the extracellular fluid. Which process would be used to return any
VashaNatasha [74]

Answer:

The correct answer is A. active transport

Explanation:

There are two types of transport which helps in the transport of molecules across the cell membrane. These are active transport and passive transport. In passive transport, the molecules move across the membrane without any energy expenditure and down their concentration gradient.

In active transport, molecules move against their concentration gradient with the help of ATP so in active transport, molecules can be present in high concentration outside or inside the cell.

Sodium is an ion that moves by active transport in and out of the cell with the help of sodium-potassium pump so it's so the correct answer is A.

5 0
3 years ago
Explain how the nucleus Observed in cheek cell​
erastovalidia [21]

Answer:

The nucleus at the central part of the cheek cell contains DNA. When a drop of methylene blue is introduced, the nucleus is stained, which makes it stand out and be clearly seen under the microscope.

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7 0
3 years ago
Read 2 more answers
What is the first structure to prevent water loss in the leaf called
choli [55]
Osmiosis is the structure that stops water loss in leaves
7 0
2 years ago
Do you consider scientific truth as objective and universal? Explain your answer.
Irina18 [472]

Explanation:

Tahukah kamu, mengapa motor berhenti di depan lampu merah?

karena motornya direm. Coba kalau nggak direm bisa bahaya tuh.

Tebak binatang apa yang jago renang?

Bebek. Kalau ikan bukan renang tapi menyelam

Kenapa di rel kereta api ditaruh batu?

Soalnya kalau ditaruh duit nanti pada diambil.

5 0
2 years ago
Why is the frequency of recombinant gametes always half the frequency of crossing over?
kvv77 [185]
Crossing over occurs at the four-strand stage when two homologous chromosomes, each consisting of a pair of sister chromatids, are paired. Each crossover involves just two of the four strands and generates two recombinant strands.

Hope this helps!
3 0
3 years ago
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